| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $81.84 | 8.651% | $88.92 | $88.92 | $88.90 | $88.90 |
| Purchase #2 | $184.62 | 6.580% | $196.768 | $196.77 | $196.75 | $196.80 |
| Purchase #3 | $45.48 | 3.297% | $46.9795 | $46.98 | $47.00 | $47.00 |
| Purchase #4 | $51.70 | 3.752% | $53.6398 | $53.64 | $53.65 | $53.60 |
| Purchase #5 | $146.82 | 9.494% | $160.7591 | $160.76 | $160.75 | $160.80 |
| Purchase #6 | $231.84 | 10.294% | $255.7056 | $255.71 | $255.70 | $255.70 |
| Purchase #7 | $70.33 | 12.724% | $79.2788 | $79.28 | $79.30 | $79.30 |
| 7 purchase totals = | $812.63 | $882.0508 | $882.06 | $882.05 | $882.10 | |